9 record(s) found in the location "Dehcho Region" (multi-year projects are grouped):
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Sedimentology and Stratigraphy of Upper Devonian Strata around Hay River, NWT
Principal Investigator: MacNeil, Alex
Licensed Year(s): 2003 2002
Summary: The purpose of this study (2003 component) is to examine the fossilized types of corals that are found in the regional geological formations. Locally these corals coalesced to form mini-reefs, with interesting ecological characteristics. From the study...


Using Tree Rings and Lake Sediment to Reconstruct Streamflow and Climate in the Northwest Territories
Principal Investigator: Lamoureux, Scott F
Licensed Year(s): 2002
Summary: The objective of the research is to supplement and extend instrumental climatological and hydrological records in the NWT using dendrochronology (tree-ring) and varved lake sediment analysis. Transportation to the site will be by charter aircraft from Fo...


Reconstructing Holocene history of the Mackenzie River Valley from fluvial sediment records, Fort Simpson to Arctic Red River
Principal Investigator: Coulombe-Pontbriand, Moise
Licensed Year(s): 2002
Summary: The study will attempt to reconstruct the past 10,000 year geomorphological and hydrological history of the Mackenzie River using sedimentological records of fluvial deposits. The researcher will travel by Zodiac boat from Jean-Marie River to Point Separ...


Use of Ground Penetrating Radar to Assess Subsurface Sediments in the Fort Smith Delta and Liard Delta
Principal Investigator: Smith, Derald
Licensed Year(s): 1992 1991 1990
Summary: The Researchers will use ground penetrating radar to conduct surveys on the surface of the delta plains. The radar waves are similar to FM radio waves in their frequency. Measurements wll be taken every 1 - 2 meters in the sample area by placing fiberglass boards on the surface....


Quaternary Geology, South Shore of Great Slave Lake
Principal Investigator: Lemmen, Donald
Licensed Year(s): 1991 1990
Summary: The Researchers will collect small samples of surficial materials for sedimentological, geochemical and paleoecological analysis. They will map, describe and explain the unconsolidated deposits, landforms, permafrost and organic cover and study patterns of glacial dispersal and drift geochemistry....


Sedimentology of Channel-fills and Point Bar Deposits of the Former Liard and South Nahanni Rivers
Principal Investigator: Smith, Derald
Licensed Year(s): 1990
Summary: The Researcher and team will study the sediments ( mud and sand) in river cutbanks to reconstruct the paleogeography (river history) of the Nahanni Butte topographic basin....


Late Pleistocene Lake Mackenzie, NWT
Principal Investigator: Smith, Derald
Licensed Year(s): 1988
Summary: Dr. Smith and his two students are trying to find out the extent of a glacial lake that once stretched from the Redstone River to Fort Good Hope. They are collecting samples of ancient, buried plant material from river cutbanks to see how old these deposits are and to determine what kinds of plants once grew along the western shores of the lake long ago....


Licence #2543
Principal Investigator: Sherstone, D.A.
Licensed Year(s): 1980
Summary: To conduct aerial photography surveys to identify ice jams with resultant flooding. To conduct aerial photography to identify potential non-Mackenzie Valley pipeline routes. To obtain water samples to determine sediment loads carried by the river at various times and locations....


Licence #2449
Principal Investigator: Sherstone, David A.
Licensed Year(s): 1979
Summary: To conduct aerial photography to identify possible ice jam areas. To conduct aerial photography to identify alternate pipeline routes. To collect samples of river water for sediment load analysis....


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